81CNQ045ASM [INFINEON]
Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 45V V(RRM), Silicon, D61-8-SM, 3 PIN;
| 型号： | 81CNQ045ASM |
| 厂家： | 
Infineon |
| 描述： | Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 45V V(RRM), Silicon, D61-8-SM, 3 PIN 二极管 |
| 文件： | 总8页 (文件大小：231K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-20040 rev. A 09/01
81CNQ...A SERIES
SCHOTTKYRECTIFIER
80 Amp
New GenIII D-61 Package
Major Ratings and Characteristics
Description/Features
The81CNQ...AcentertapSchottkyrectifiermoduleserieshas
been optimized for low reverse leakage at high temperature.
Theproprietarybarriertechnologyallowsforreliableoperation
up to 175 °C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
andreversebatteryprotection.
Characteristics
81CNQ...A Units
I
Rectangular
waveform
80
A
F(AV)
V
I
range
35 to 45
4600
V
A
V
175°CT operation
RRM
J
Centertapmodule
@tp=5µssine
FSM
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
V
@40Apk,T =125°C
J
(perleg)
0.54
F
Lowforwardvoltagedrop
Highfrequencyoperation
Guardringforenhancedruggednessandlongterm
T
range
-55to175
°C
J
reliability
New fully transfer-mold low profile, small
footprint, high current package
Case Styles
81CNQ...A
81CNQ...ASM
81CNQ...ASL
D61-8
D61-8-SM
D61-8-SL
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1
81CNQ...A Series
Bulletin 20040 rev. A 09/01
Voltage Ratings
Partnumber
81CNQ035A
81CNQ040A
81CNQ045A
VR Max. DC Reverse Voltage (V)
35
40
45
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
81CNQ Units
Conditions
IF(AV) Max.AverageForwardCurrent
*SeeFig.5
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
EAS Non-RepetitiveAvalancheEnergy
(PerLeg)
80
A
50%dutycycle@TC=141°C,rectangularwaveform
Followinganyrated
load condition and with
ratedVRRMapplied
4600
790
54
5µs Sineor3µsRect.pulse
10msSineor6msRect.pulse
A
mJ
TJ = 25°C, IAS =8Amps,L=1.7mH
IAR
RepetitiveAvalancheCurrent
(PerLeg)
8
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
81CNQ Units
Conditions
VFM Max. ForwardVoltageDrop
(Per Leg) * See Fig. 1
0.60
0.74
0.54
0.66
5
V
V
V
@ 40A
TJ = 25 °C
(1)
@ 80A
@ 40A
TJ = 125 °C
@ 80A
V
IRM
Max.ReverseLeakageCurrent
(Per Leg) * See Fig. 2 (1)
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
45
CT
LS
Max. Junction Capacitance (PerLeg)
TypicalSeriesInductance (PerLeg)
2600
5.5
pF
nH
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
(RatedVR)
10000
V/ µs
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
81CNQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to175
-55to175
0.85
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
*SeeFig.4
RthJC Max.ThermalResistanceJunction
toCase(PerPackage)
0.42
0.30
°C/W DCoperation
RthCS TypicalThermalResistance,Case
°C/W Mountingsurface,smoothandgreased
Deviceflatness<5mils
toHeatsink (D61-8 Only)
wt
T
ApproximateWeight
MountingTorque
(D61-8 Only)
7.8(0.28) g(oz.)
Min.
Max.
40(35)
58(50)
Kg-cm
(Ibf-in)
2
www.irf.com
81CNQ...A Series
Bulletin 20040 rev. A 09/01
1000
100
10
1000
100
10
Tj = 175˚C
150˚C
125˚C
100˚C
75˚C
1
0.1
50˚C
25˚C
0.01
0.001
0
5
10 15 20 25 30 35 40 45
ReverseVoltage-VR(V)
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
T
T
T
= 175˚C
= 125˚C
J
J
J
10000
1000
100
=
25˚C
T
= 25˚C
J
1
0.1
0
0.2
0.4
0.6
0.8
1
0
10
20
30
40
50
ForwardVoltageDrop-VFM(V)
ReverseVoltage-VR(V)
Fig.1-Max. Forward Voltage Drop Characteristics
Fig.3-Typical Junction Capacitance
(PerLeg)
Vs. Reverse Voltage (PerLeg)
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
P
DM
D = 0.08
0.1
t
1
t
2
Notes:
Single Pulse
1. Duty factor D = t1/ t2
(Thermal Resistance)
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t1,RectangularPulseDuration(Seconds)
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
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3
81CNQ...A Series
Bulletin 20040 rev. A 09/01
180
32
28
24
20
16
12
8
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RthJC (DC) = 0.85 ˚C/W
170
160
150
140
DC
RMS Limit
DC
4
0
0
10
20
30
40
50
60
0
10
20
30
40
50
60
AverageForwardCurrent-IF(AV)(A)
AverageForwardCurrent-IF(AV)(A)
Fig.5-Max. AllowableCaseTemperature
Vs.AverageForwardCurrent(PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
10000
1000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
100
10
100
1000
10000
SquareWavePulseDuration-tp(microsec)
Fig.7-Max. Non-RepetitiveSurgeCurrent(PerLeg)
L
HIG H-SPEED
SW ITCH
IRFP460
DUT
FREE-W HEEL
DIO DE
Rg = 25 ohm
Vd = 25 Volt
+
C URRENT
M ONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
4
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81CNQ...A Series
Bulletin 20040 rev. A 09/01
Outline Table
Outline D61-8
Dimensions are in millimeters and (inches)
Outline D61-8-SM
Dimensions are in millimeters and (inches)
www.irf.com
5
81CNQ...A Series
Bulletin 20040 rev. A 09/01
Outline Table
Outline D61-8-SL
Dimensions are in millimeters and (inches)
6
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81CNQ...A Series
Bulletin 20040 rev. A 09/01
Part Marking Information
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
THIS IS A 81CNQ045A WITH
81CNQ045A
89 09 045A
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
IN THE ASSEMBLY LINE "A"
DATE CODE
ASSEMBLY
LOT CODE
YEAR 0 = 2000
WEEK 45
LINE A
D61-8
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
THIS IS A 81CNQ045ASM WITH
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
IN THE ASSEMBLY LINE "A"
81CNQ045ASM
89 09 045A
DATE CODE
YEAR 0 = 2000
WEEK 45
ASSEMBLY
LOT CODE
LINE A
D61-8-SM
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
THIS IS A 81CNQ045ASL WITH
LOT CODE 89 09
81CNQ045ASL
89 09 045A
ASSEMBLED ON WW 45, 2000
IN THE ASSEMBLY LINE "A"
DATE CODE
YEAR 0 = 2000
WEEK 45
ASSEMBLY
LOT CODE
LINE A
D61-8-SL
www.irf.com
7
81CNQ...A Series
Bulletin 20040 rev. A 09/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 09/01
8
www.irf.com
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